| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.74 | 3.160% | $69.8806 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $199.93 | 11.302% | $222.5261 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $99.73 | 7.746% | $107.4551 | $107.46 | $107.45 | $107.50 |
| Purchase #4 | $236.40 | 11.403% | $263.3567 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $116.74 | 10.682% | $129.2102 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $21.70 | 6.801% | $23.1758 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $67.98 | 3.540% | $70.3865 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $810.22 | $885.9910 | $886.01 | $886.05 | $886.10 | |